baber/WOPTO huggingface dataset:
Patent JP-2005122024-A (JP)
Title: Optical deflector, optical scanner and image forming apparatus
Inventor: ONO RUMIKO
IPC: H04N1/113
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of large noise by preventing an optical cover, which covers a polygon mirror, from resonating in an optical deflector provided in an optical scanner, which forms an electrostatic latent image by performing an optical writing on a body to be scanned is formed being an image carrier.  <P>SOLUTION: For example, the polygon mirror 57, which is a rotating polygon mirror, is fitted at the end of the rotation shaft 55a of a polygon motor 55 after the polygon motor 55 is fitted on a supporting body 56. And the optical cover 58 is fitted on the supporting body by fitting to the screw holes of the supporting body after inserting respective screws 59 into three holes provided on the flange part 58a of the optical cover after covering the polygon mirror with the optical cover 58. And the base end of a pressurizing member 60, which is provided on the optical deflector and the end part of which pressurizing member pressurizes the top face central part of the optical cover, is fitted on a housing lower plate 50a with screws 61, and the optical deflector is pressurized by the pressurizing member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124052-A (JP)
Title: Intercom
Inventor: WATANABE HIROYASU
IPC: H04N7/18
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom more appropriately selecting an image to be stored in a storage means and automatically setting appropriate image information as overwrite-prohibited information out of the stored image.  <P>SOLUTION: The intercom is provided with an image pickup means (12), a storage means (23) for storing the image information (S) picked up with the image pickup means, a trigger means (16), and a control means (22) for performing control of storing n pieces of image information (n≥2) in the storage means whenever the trigger signal from the trigger means is detected. When the storage area of the storage means is full in the case of performing the control for storing the n pieces of image information in the storage means, the control means performs control for overwriting and storing the n pieces of image information in image information which is already stored in the storage means and not set as the overwrite-prohibited information and furthermore, selects m pieces of image information (m≥1) less than n out of the n pieces of information and stores them by setting them as the overwrite-prohibited information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127739-A (JP)
Title: Ion separation analysis method in high-concentration sample
Inventor: TADA YOSHIMITSU
IPC: G01N30/26
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick and simple separation analysis method by using one separation column and one kind of eluate, concerning separation analysis of a trace quantity of anions and/or cations below 10 ppm coexisting in aqueous solution containing a high concentration of one or two or more substances selected from among a group comprising weak acids having an acid dissociation constant of 2 or more, sugars, alcohols and amino acids.  <P>SOLUTION: Concerning measurement of anions and/or cations in the aqueous solution containing one or two or more substances selected from among the group comprising weak acids having the acid dissociation constant of 2 or more, sugars, alcohols and amino acids, this separation analysis method of ions in a high-concentration sample is characterized by using a weakly acidic cation-exchange separation column and the eluate of a weak acid by ion chromatography.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129321-A (JP)
Title: Supporting structure for relay
Inventor: MARUYAMA HIROSHI
IPC: H01H50/30
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify design to support a relay on an oscillating body by preventing a malfunction of the relay due to oscillation of the oscillating body and suppressing noises in an installation member caused by an impact resulting from a relay action.  <P>SOLUTION: This supporting structure for the relay has a mounting part 1 projected from the relay R and a fixing part 2 provided on a mounting board (installation member) P connected with the oscillating body V. At least one of the mounting part 1 and the fixing part 2 is provided with an elastic member 3 having a projection part 4 on a surface. In the projection part 4, the mounting part 1 and the fixing part 2 are contacted to support the relay R on the oscillating body V. The projection part 4 is provided with a first projection part 4a contacting the mounting part 1 with the fixing part 2 when the change of the mounting part 1 to the fixing part 2 is at least smaller than a specified value D and a second projection part 4b contacting the mounting part 1 with the fixing part 2 only when the change of the mounting part 1 to the fixing part 2 exceeds the specified value D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125010-A (JP)
Title: Capsule medical instrument
Inventor: TAKIZAWA HIRONOBU
IPC: A61B1/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule medical instrument generating a power by a power receiving coil without lowering a transmission efficiency of energy to be fed from outside the body, reducing a packaging space of internal components and miniaturizing the size.  <P>SOLUTION: A rectangular flexible board 24, on its one surface, is formed with a plurality of power receiving coil wires 25a, folded into an approximately square cylindrical shape, and soldered in its ends 25b in the opposed two sides to form a coil connecting part 28. A spiral power receiving coil 25 is thus formed and its outer circumferential side is covered with an external member 23 formed of resin and the like. The power receiving coil 25 is formed of a thin film into a size close to the outer diameter of the external member 23 for the space saving, thereby efficiently generating the power in a small size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137046-A (JP)
Title: Sound-proof sidewall of current collector
Inventor: ONISHI GOJI
IPC: B60L5/26
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a sound-proof sidewall of a current collector of a vehicle which can deal with further speed acceleration with a light weight without impairing a sound insulation property at a low cost.  <P>SOLUTION: The sound-proof sidewalls of the current collector stand at both sides of the current collector installed on the roof 1a of the vehicle 1, have a shape standing in a wing shape from the roof 1a, and surface plates 11, 12 arranged on the front and rear surfaces coupled through the honeycomb core 13 interposed between the surfaces plates 12 and 13. Furthermore, inner and outer plate materials and the honeycomb core material are composed of a light weight structure material including an aluminum or a carbon fiber-reinforced plastic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136546-A (JP)
Title: Transmission apparatus and method, recording medium, and program
Inventor: YAMANE KENJI
IPC: H04N21/2383
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to further reduce a packet loss of packets used for error correction.  <P>SOLUTION: A communication section 39 transmits a burst transmission unit including one or more RTP packets to a client. An FEC packet generating section 74 generates an FEC packet storing error correction data used to correct an error of streaming data stored in the RTP packets belonging to the burst transmission unit. The communication section 39 transmits a second burst transmission unit including one or more RTP packets next to the RTP packet belonging to the first burst transmission unit and in the first half of which the FEC packet is located as the sequence of transmission reference to the client. The transmission apparatus or the like is applicable to servers for providing streaming data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131596-A (JP)
Title: Salt water treatment system
Inventor: NAKAZAWA OKUHARU
IPC: C02F1/46
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salt water treatment system capable of easily be handled, and supplying a highly reliable sterile water by energizing through salt water.  <P>SOLUTION: The salt water treatment system has an energizing pump 4a connected to a feed pipe 3 for feeding the salt water pumped up by a pump 2, a hollow-shaped external electrode 4 arranged in the energizing pump 4a, an internal electrode 5 arranged in the external electrode 4, a faucet 9 connected to the vicinity of the outlet of the energizing pump 4a, a detection means 6 for detecting the opening/closing of the faucet 9, a control means 7 to supply a predetermined voltage and/or current for sterilizing the salt water to the external pipe 4 and internal electrode 5 from a power source circuit 8 according to a signal upon detecting the opening/closing of the faucet 9. Thus, when the faucet 9 is opened, the salt water frown in between the external electrode 4 and internal electrode 5 is energized to supply the highly reliable sterile water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133025-A (JP)
Title: Rubber composition
Inventor: TERAKAWA KATSUMI
IPC: B60C1/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition, particularly a rubber composition which is for use in tires and is excellent in the wear resistance.  <P>SOLUTION: The composition comprises a blend of a diene-based rubber component with a starch and a cellulose. The cellulose has a fiber diameter of preferably 1 μm or less. It is preferable that the composition has a content of the starch of 5-75 parts by weight and a content of the cellulose of 0.1-40 parts by weight relative to 100 parts by weight of the diene-based rubber component. The cellulose is preferably a bacteria cellulose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158454-A (JP)
Title: Phosphor inspection instrument and inspection method of plasma display panel
Inventor: NAMU SANUN
IPC: H01J11/34
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor inspection instrument and inspection method of a plasma display panel.  <P>SOLUTION: The phosphor inspection instrument of the plasma display panel comprises a ultra violet lamp 140 for irradiating ultra violet light to the plasma display panel that is coated with at least one phosphor 128 to make the phosphor 128 emit light, a camera 130 that transforms the light emitted from the phosphor 128 by the ultra violet lamp 140 into an image signal, and a micro computer 150 that judges the presence or absence of the failure of the phosphor 128 by reading the image signals transformed by the camera 130. A filter 135 is placed between the phosphor 128 and the camera 130, which transmits light emitted from each phosphors 128 progressively depending on the wave length of each lights so as to increase the intensity difference of the lights. Thus, failures such as color mixers or dark points of the phosphor is quickly and accurately inspected, and the production cost and maintenance cost of the phosphor are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005137216-A (JP)
Title: Method for cultivating yam
Inventor: ICHIYAMA MIKIO
IPC: A01G7/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating yam facilitating cultivation work, and also increasing crop yields.  <P>SOLUTION: This method for cultivating yam comprises the following process: making ridges formed of culture soil obtained by mixing field soil with fully matured farmyard manure; providing a drainage mechanism under the ridges; providing watering equipment at an upper space of the culture soil; and providing vine-training equipment above the watering equipment so as to ensure an appropriate space taking account of working efficiency and ventilation hindrance. The drainage mechanism comprises a coarse fragment-charged trench (grooved equipment) and a water-permeable pipe provided at the bottom part of the trench. The vine-training equipment comprises a net supporting prop raised at the ridge side, upper and lower two supporting materials each horizontally projecting toward the upper part of the ridge from the prop, an overhead wire attached to the upper supporting material, and a vine-training net hanging on the overhead wire. The watering equipment comprises a watering tube attached to the lower supporting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138691-A (JP)
Title: Variable luminous intensity distribution driving device for headlight for vehicle
Inventor: YAHARA HARUKI
IPC: B60Q1/076
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, durable and reliable variable luminous intensity distribution driving device for a headlight for a vehicle such as an automobile having no speed reduction mechanism.  <P>SOLUTION: A rotor and a stator are independently disposed in an actuator. The rotor 5 of the actuator is fixed to a reflecting plate 2, and the stator 6 of the actuator is fixed to a frame 3 facing the rotor with a gap 8 therebetween. The actuator has two-degree of freedom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146520-A (JP)
Title: Selector valve and water purifier
Inventor: OKANO MASAAKI
IPC: E03C1/10
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress influence on members and the increase of button operating force at water cut-off even when water pressure is high.  <P>SOLUTION: Valve holes 15 for discharging water when opened, valve elements 20b for opening/closing the valve holes 15, and buttons for moving the valve elements 20b following push-in operation, are respectively provided in the plural number to selectively switch a plurality of water discharge states by the operation of the buttons. At least one button 7a or 7c out of a plurality of buttons is provided with a cut-off mechanism for blocking the valve hole 15 with the valve element 20b from the downstream side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147728-A (JP)
Title: Magnetic field/current sensor
Inventor: MATSUZOE YUJI
IPC: H01L43/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power consumption of a magnetic field/current sensor using a magnetic impedance (MI) element, and to realize miniaturization and cost reduction thereof.  <P>SOLUTION: For example, resistances R1, R2 are connected to both ends of an MI element 2A, and rectifying circuits 6A, 6B are connected to a connection point between the resistance R1 and the MI element 2A and a connection point between the resistance R2 and the MI element 2A respectively, and a differential circuit 7A is connected to the outputs of the rectifying circuits 6A, 6B, and an amplifying circuit 8A is connected to the output thereof. An MI element 2B is also constituted similarly, and a differential circuit 7I for performing differential operation between the amplifying circuits 8A, 8B is provided additionally, to thereby prevent increase of power consumption even if the resistance value of the MI element is reduced, and to be sufficiently practically usable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144841-A (JP)
Title: Manufacturing method of contact member
Inventor: SATO HIDETOSHI
IPC: G03G15/08
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method of a contact member constituted so as to properly prevent the deterioration of the capacity of the contact member at the time of takeout of the contact member from a mold.  <P>SOLUTION: In the layer thickness regulating member provided to a developing apparatus to regulate the layer thickness of the developer supported on a developer carrier and has the contact member comprising an elastic resin provided in order to be brought into contact with the developer carrier, the contact member is manufactured by injecting the elastic resin in a mold to subject the same to injection molding. This manufacturing method of the contact member has a step for molding the contact member having a handle provided to the longiitudinal end thereof by injection molding and a step for grasping the handle of the contact member molded by injection molding to take the contact member out of the mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162615-A (JP)
Title: Porous powder having optical effect
Inventor: NISHIMURA HIROCHIKA
IPC: A61K8/18
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder having effects realizing a fresh and youthful lustrous feeling with extremely slight glitter.  <P>SOLUTION: This spherical porous powder is characterized in its preparation by successively carrying out treatments with at least two kinds of surface treating agents having a lower refractive index than that of the porous powder in an increasing order of the refractive index. Silica can especially preferably be exemplified as the porous powder to be a substrate. Multi-stage surface treatments are preferably carried out by using a silicone such as dimethicone or a polyether-modified methylpolysiloxane as the surface treating agents. The resultant cosmetic can be provided with the fresh and youthful lustrous feeling with the extremely slight glitter as optical effects by including the powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155970-A (JP)
Title: Fiber-reinforced plastic lining pipe for chimney
Inventor: TAKEMURA SHINICHI
IPC: F23J13/02
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced plastic lining pipe for a chimney, which is light in weight, has excellent mechanical strength, excellent corrosion resistance and heat resistance, and can be used over a long period.  <P>SOLUTION: A fiber-reinforced plastic lining pipe 1 for a chimney, having (a) a base body layer comprising a first fiber-reinforced member containing fibers at least substantially arranged in the circumferential direction and a phenol resin; and (b) a corrosion-resistant layer which is provided on the side of the inner face of the base body layer and contacts with smoke, the layer comprising a second fiber-reinforced member and a phenol resin, and the layer having a larger volumetric compounding ratio of the phenol resin to be incorporated, which is calculated by the formula: volume of the phenol resin/(volume of the reinforced fibers + volume of the phenol resin), than the volumetric compounding ratio in the base body layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155389-A (JP)
Title: Hydraulic turning device
Inventor: OGAWA KANJI
IPC: F03C1/053
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To always form stable oil film between a ball and a ball bed surface of a piston supporting the ball.  <P>SOLUTION: A hydraulic turning device having a cylinder 3 opening at a radial direction outer end formed at an outer circumference part of an inner member 2 in a circumference direction with a predetermined pitch, provided with the ball 6 rotatably on the ball bad surface 4a of the piston 4, having a waveform cam surface 16 on which the ball 6 can roll formed on an inner circumference part of an outer member 15 enclosing an outer circumference part of the inner member 2, and provided with hydraulic circuit supplying hydraulic fluid to a cylinder chamber 3a in a ball 6a side corresponding to one slope 16b of the waveform cam surface 16 and collecting hydraulic fluid in the cylinder chamber 3a in the ball 6b side facing another slope 16c of the waveform cam surface 16, is provided. A check valve 12 permitting circulation of hydraulic fluid in the ball 6 direction from a bottom part side of the cylinder chamber 3a to a bottom part of the ball bed surface 4a of the piston and cutting off circulation of hydraulic fluid in the cylinder chamber 3a direction from the ball 6 side is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153435-A (JP)
Title: Droplet discharging head, liquid cartridge and image forming apparatus
Inventor: KANEHARA SHIGERU
IPC: B41J2/01
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that stripes and unevenness are generated to cause the lowering of the quality of an image and when output holes with small opening areas and output holes with large opening areas are formed so as to be positioned on the same virtual line, having a row of the output holes with the small opening areas and a row of the output holes with the large opening areas, along a main scanning direction to perform gradation recording.  <P>SOLUTION: The first row 13 of the output holes and the second row 14 of the output holes wherein the first output holes 11 with the small opening areas and the second output holes 12 with the large opening areas are alternately formed exist. The first output hole 11 in the first row 13 of the output holes and the second output hole 12 in the second row 14 of the output holes are formed so that they are positioned on the same virtual line L0 along the main scanning direction. The stripes are prevented from being generated by filling up a space between the large dots made by the second output holes 12 with the small dots made by the first output holes 11, without a clearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154391-A (JP)
Title: Method for producing omega-mercaptoalkylpyridine
Inventor: SATO MASAYOSHI
IPC: C07D213/32
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ω-mercaptoalkylpyridine with reduced byproduct of the compound represented by formula (III) (wherein R<SP>1</SP>and R<SP>2</SP>are each independently H or methyl; n is an integer of 0 through 2) even in the case where a relatively small amount of hydrogen sulfide is used.  <P>SOLUTION: A pyridine compound represented by formula (I) and hydrogen sulfide are allowed to react with each other in an organic solvent in the presence of a tertiary amine different from the pyridine compound to produce ω-mercaptoalkylpyridine represented by formula (II) (wherein R<SP>1</SP>and R<SP>2</SP>are each independently H or methyl; n is an integer of 0 through 2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154392-A (JP)
Title: Method for producing omega-mercaptoalkylpyridine
Inventor: SATO MASAYOSHI
IPC: C07D213/32
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ω-mercaptoalkylpyridine with reduced coloration.  <P>SOLUTION: A pyridine compound represented by formula (I) [wherein R1 and R2 are each independently H or methyl; n is an integer of 0 through 2] and hydrogen sulfide are allowed to react with each other in the presence of a tertiary amine. Then, the reaction mixture including ω-mercaptoalkylpyridine represented by formula (II) [wherein R1, R2 and n are each same as those in the formula (I)] is washed with water in the presence of a hydrophobic organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165388-A (JP)
Title: Traveling information communication method in road traffic information management system and on-vehicle navigation device
Inventor: OSHIMA KAZUKUNI
IPC: G01C21/26
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that enhancements of radio communication lines and processing capacity of a traffic information management center are required to cope with the increase of communication traffic from vehicles to the traffic information management center mainly at the time of traffic jams, thereby bringing about the increase of facility costs.  <P>SOLUTION: In a traveling information communication method of an on-vehicle car navigation device, a vehicle has a means which computes its own average traveling speed, and radio communication from a vehicle to the traffic information management center is conducted only when a traffic jam begins and the average speed of the vehicle decreases to a preliminarily fixed threshold value or below and only when the traffic jam ends and the average speed of the vehicle increases to a preliminarily fixed threshold value or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI